Storage device



FIG. 1 is an enlarged fragmentary top, front, and left side perspective view of a storage device showing our new design, the article being shown broken-away for convenience of illustration;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right side elevational view thereof. 

The ornamental design for a storage device, as shown and described. 